The associated and more consequential design news is summed up in one word: flex. A flex room or area is one that has no designated purpose, but which can be configured and later re-configured to accommodate changing needs and lifestyles. Flex rooms are usually sited off the entry hall, near the main living space, generally close to a bathroom (“so they can easily morph into bedrooms”). They have ample electric wiring so they can become home offices or media centers. Or anything else, not yet anticipated.